package com.jrzh.db.migration.sys;

import com.eroi.migrate.Define.DataTypes;
import com.jrzh.framework.migration.BaseMigration;
import com.jrzh.framework.migration.MigrationHelper;

public class Migration_20 extends BaseMigration{
	private static final String TABLE_NAME = "sys_config";
	@Override
	public void down() {
		MigrationHelper.dropColumn("_remark", TABLE_NAME);
	}

	@Override
	public void up() {
		log.info("##########执行Sys模块 Migration_20##########Begin");
		addColumn(TABLE_NAME, "_remark", "备注", DataTypes.VARCHAR, 256);
		log.info("##########执行Sys模块 Migration_20##########End");
	}

}
